Ephesians 5:28-32

So ought men to love their wives as their own bodies. He that loveth his wife loveth himself.

For no man ever yet hated his own flesh; but nourisheth and cherisheth it, even as the Lord the church:

For we are members of his body, of his flesh, and of his bones.

For this cause shall a man leave his father and mother, and shall be joined unto his wife, and they two shall be one flesh.

This is a great mystery: but I speak concerning Christ and the church.